National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

HILLSBORO (HBOM8)

Lat: 45.10392°NLon: 108.21972°WElev: 3986.0ft.

NA

62°F

17°C

Humidity 37%
Wind Speed NNW 15 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 14 May 01:29 AM MDT
Extended Forecast for

19 Miles WSW Fort Smith MT

  • Overnight

    Overnight: Mostly cloudy, then gradually becoming clear, with a low around 50. West northwest wind 18 to 23 mph decreasing to 8 to 13 mph. Winds could gust as high as 39 mph.

    Low: 50 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 72. South southwest wind 9 to 14 mph becoming west northwest 19 to 24 mph in the afternoon.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West northwest wind 20 to 25 mph becoming light west after midnight.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. Light west northwest wind becoming north northwest 12 to 17 mph in the morning.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. North northwest wind 10 to 15 mph becoming light north after midnight.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Light southeast wind becoming south 8 to 13 mph in the morning.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. South wind 8 to 13 mph becoming north northwest 15 to 20 mph after midnight.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Rain, possibly mixed with snow showers, mainly after noon. High near 49. North northwest wind 15 to 21 mph. Chance of precipitation is 80%.

    High: 49 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then rain and snow showers likely. Mostly cloudy, with a low around 32. North wind 25 to 30 mph decreasing to 18 to 23 mph after midnight. Chance of precipitation is 70%.

    Low: 32 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly cloudy, then gradually becoming clear, with a low around 50. West northwest wind 18 to 23 mph decreasing to 8 to 13 mph. Winds could gust as high as 39 mph.
Thursday
Sunny, with a high near 72. South southwest wind 9 to 14 mph becoming west northwest 19 to 24 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 45. West northwest wind 20 to 25 mph becoming light west after midnight.
Friday
Mostly sunny, with a high near 68. Light west northwest wind becoming north northwest 12 to 17 mph in the morning.
Friday Night
Partly cloudy, with a low around 41. North northwest wind 10 to 15 mph becoming light north after midnight.
Saturday
Mostly sunny, with a high near 70. Light southeast wind becoming south 8 to 13 mph in the morning.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. South wind 8 to 13 mph becoming north northwest 15 to 20 mph after midnight.
Sunday
Rain, possibly mixed with snow showers, mainly after noon. High near 49. North northwest wind 15 to 21 mph. Chance of precipitation is 80%.
Sunday Night
Rain showers likely before 9pm, then rain and snow showers likely. Mostly cloudy, with a low around 32. North wind 25 to 30 mph decreasing to 18 to 23 mph after midnight. Chance of precipitation is 70%.
Monday
Snow showers likely before 9am, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 48. North wind 27 to 32 mph decreasing to 15 to 20 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. North wind 5 to 15 mph becoming southwest after midnight. Chance of precipitation is 30%.
Tuesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 57. South southwest wind 7 to 13 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 38. West wind 6 to 10 mph becoming southeast in the evening.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 62. West wind 5 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WSW Fort Smith MT
 45.19°N 108.26°W (Elev. 4856 ft)
Last Update:
1:27 am MDT May 14, 2026
Forecast Valid:
1am MDT May 14, 2026-6pm MDT May 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation